Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
1
4
5
9
1
8
7
2
9
3
2
7
9
4
3
6
8
5
1
7
9
4
8
1
6
5
4
3
1
6
8
4
3
7
2
3
7
9
6
1
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.